Goodview global limited established in 2008, registered in HK 2012, then 2 year later we build our Shenzhen branch in 2014, Changsha branch in 2015. We specialized in Wireless communication products and IOT,M2M applications. From Development and system research production to sales. we supply wireless GSM, 3G, 4G, 5G and GPS modules from SIMCOM, Sierra, HUAWEI,ZTE, ublox,,CINTERION, SKYLAB, Globalsat, Gtop, Gotop, ect. Antenna, pcb&pcba service and Polymer lithium-ion battery. RF Coaxial connector such as SMA, BNC, MCX, MMCX, T, F, BNC, TNC, N, IPEX, FAKRA etc